<template>
  <div class="container" @click="handleGallaryClick">
    <div class="wrapper">
      <swiper :options="swiperOptions">
        <swiper-slide v-for="(item,index) in imgs" :key="index">
          <img class="gallary-img" :src="item">
        </swiper-slide>
        <div class="swiper-pagination"  slot="pagination"></div>
      </swiper>
    </div>
  </div>
</template>

<script>
export default {
  data(){
    return{
      swiperOptions:{//图片画廊数据
        pagination:'.swiper-pagination',
        paginationType:'fraction',
        observeParents:true,
        observer:true
      }
    }
  },
  props:{
    imgs:{
      type:Array,
      default(){
        return[]
      }
    }
  },
  methods:{
    handleGallaryClick(){//再次点击触发关闭图片画廊的方法
      this.$emit('close')
    }
  }
}
</script>

<style lang="stylus" scoped>
  .container >>> .swiper-container
    overflow :inherit;
  .container
    display :flex;
    flex-direction :column;
    justify-content :center;
    z-index :99;
    position:fixed;
    top:0;
    right :0;
    bottom:0;
    left:0;
    background-color #000;
    .wrapper
      height:0;
      width :100%;
      padding-bottom:100%;
      .gallary-img
        width :100%;
      .swiper-pagination
        color :#fff;
        bottom :-1rem;
</style>
